While men put in a lot of effort to achieve ideal body/physique, they sometimes consume certain supplements or even steroids which helps induce muscle growth and strength but while maintaining physical strength and ensuring an increase in muscle mass, men do not realise that the testosterone they take to improve their appearance can adversely affect their fertility and overall health. According to health experts, when men use steroids to increase testosterone levels to build muscle strength, it can result in low sperm counts or even the absence of sperm.